5 letter words:
bulky14,
kombu13,
4 letter words:
yolk11,
bulk10,
buoy9,
moly9,
umbo8,
3 letter words:
yok10,
yuk10,
kob9,
boy8,
buy8,
yob8,
yom8,
yum8,
bum7,
mob7,
you6,
lob5,
lum5,
mol5,
2 letter words:
by7,
my7,
oy5,
yo5,
bo4,
mo4,
mu4,
om4,
um4,
lo2,